:root {
    --bg-color: #111827;
    --card-color: #1f2937;
    --primary-color: #22d3ee;
    --text-color: #d1d5db;
    --text-hover-color: #ffffff;
    --border-color: #374151;
}

* {
    box-sizing: border-box;
}

body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 1rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.main-container {
    text-align: center;
    max-width: 42rem;
    width: 100%;
    margin: 2rem 0;
}

.info-card {
    background-color: var(--card-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    border-radius: 0.75rem;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
}

.title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 1.5rem;
}

.description {
    font-size: 1.125rem;
    color: var(--text-color);
    margin: 0 0 2.5rem;
    line-height: 1.75;
}

.contact-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.contact-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.contact-item a,
.discord-username {
    font: inherit;
    font-size: 1.125rem;
    color: var(--text-hover-color);
    text-decoration: none;
}

.discord-username {
    background: transparent;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.copy-feedback {
    color: var(--primary-color);
    font-size: 0.9rem;
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    white-space: nowrap;
    background-color: var(--card-color);
    padding: 0.3rem 0.6rem;
    border-radius: 0.375rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.copy-feedback::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--card-color) transparent transparent;
}

.copy-feedback.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.info-section {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: left;
}

.info-section h2 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin: 0 0 1rem;
    font-weight: 500;
    text-align: center;
}

.info-section p {
    font-size: 1rem;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

.info-section a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.info-section a:hover {
    text-decoration: underline;
}

@media (min-width: 640px) {
    .contact-section {
        flex-direction: row;
        gap: 2.5rem;
    }
}

@media (max-width: 460px) {
    .info-card {
        padding: 2rem 1.25rem;
    }

    .title {
        font-size: 2.4rem;
    }
}